User talk:Robowang

March 2008
Hi, the recent edit you made to Pythagorean theorem has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thanks.  Enigma  msg! 16:45, 7 March 2008 (UTC)